I'd like to request a tutorial based around either a 2D program or putting an overlay on top of the render.Specifically I'm looking for fast easy knowledge of how to get the CEGUI plugin loadedand used in the application as well as drawing images or whatever over the render for a UI.

I admittedly haven't had free time lately to experiment a lot and see what fails,I assume most or all of this is done in the frame function just before or after the view is renderedby the render manager.